Fluid analysis prior to surgical resection of suspected mucinous pancreatic cysts. A single centre experience.

Objective: EUS-FNA cytology and fluid analysis are frequently utilized to evaluate pancreatic cysts. Elevated cyst fluid CEA is usually indicative of a mucinous pancreatic cyst but whether CEA or amylase values can subclassify various mucinous cysts is unknown. The purpose of this study is to determine whether cyst fluid CEA and amylase obtained by EUS-FNA can differentiate between mucinous cystic neoplasms (MCNs) and intraductal papillary mucinous neoplasms (IPMNs).

Role of endoscopic ultrasound for evaluating gastrointestinal tract disorders in pediatrics: a tertiary care center experience.

Background: Endoscopic ultrasound (EUS) with or without fine needle aspiration (FNA) has a well-established role in the evaluation of various gastrointestinal (GI) tract disorders in adults. The clinical impact of EUS on the management of the pediatric population remains less clear. This study evaluates the feasibility, safety, and applications of EUS ± FNA in pediatric GI tract disorders.